Path Traversal

@makafeli/n8n-workflow-builder is vulnerable to path traversal. The vulnerability is due to improper validation of the filePath argument in the updatenodefromfile function in build/server.cjs, which allows a local attacker to manipulate file paths to access files outside the intended directory...

@0xlimao/n8n-nodes-ethereum (>=1.0.0, <=1.0.1), @aayshian/n8n-aisensy-ay19 (0.0.1) +124 more potentially affected by unknown CVE via @n8n/workflow-sdk (>=0.2.0, <=0.34.0)

@n8n/workflow-sdk NPM version =0.2.0, =1.0.0, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =0.3.6, =0.1.0, =1.0.0, =0.1.4, =1.1.3, =1.1.6 and more Source cves: unknown CVE Source advisory: MEND:WS-2026-0097...

@n8n/ai-workflow-builder (1.42.0), @n8n/backend-test-utils (1.42.0) +7 more potentially affected by unknown CVE via @n8n/workflow-sdk (0.35.0)

@n8n/workflow-sdk NPM version 0.35.0 is affected by a known vulnerability. The following packages have a transitive dependency on @n8n/workflow-sdk and may be impacted: - @n8n/ai-workflow-builder 1.42.0 - @n8n/backend-test-utils 1.42.0 - @n8n/db 1.42.0 - @n8n/instance-ai 1.27.0 -...

Directory Traversal

Overview @n8n/workflow-sdk is a TypeScript SDK for programmatically creating n8n workflows Affected versions of this package are vulnerable to Directory Traversal in the node-schema loader of @n8n/workflow-sdk, which builds the path to a node's schema module directly from the caller supplied node...

@0xlimao/n8n-nodes-ethereum (>=1.0.0, <=1.0.1), @aayshian/n8n-aisensy-ay19 (0.0.1) +122 more potentially affected by CVE-2026-77068 via @n8n/workflow-sdk (>=0.2.0, <=0.26.0)

@n8n/workflow-sdk NPM version =0.2.0, =1.0.0, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =0.3.6, =0.1.0, =1.0.0, =0.1.4, =1.1.3, =1.1.6 and more Source cves: CVE-2026-77068 Source advisory: SNYK:JS-N8NWORKFLOWSDK-20186637...

CVE-2026-77068

n8n before 2.33.4 and 2.34.x before 2.34.1 contain a remote code execution vulnerability in the @n8n/workflow-sdk node-schema loader used for MCP node-schema loading. The loader derives a node's schema module path directly from the attacker-supplied node type string without validating...

CVE-2026-77068 n8n before 2.34.1 Remote Code Execution via Path Traversal

n8n before 2.33.4 and 2.34.x before 2.34.1 contain a remote code execution vulnerability in the @n8n/workflow-sdk node-schema loader used for MCP node-schema loading. The loader derives a node's schema module path directly from the attacker-supplied node type string without validating...

CVE-2026-77068

n8n versions before 2.33.4 and 2.34.x before 2.34.1 allow an authenticated user with global:member privileges to achieve remote code execution in the n8n main process. The @n8n/workflow-sdk node-schema loader derives a schema module path directly from an attacker-supplied node type string without...

EUVD-2026-63257

n8n before 2.33.4 and 2.34.x before 2.34.1 contain a remote code execution vulnerability in the @n8n/workflow-sdk node-schema loader used for MCP node-schema loading. The loader derives a node's schema module path directly from the attacker-supplied node type string without validating...

CVE-2026-77068: Improper Limitation of a Pathname to a Restricted Directory

n8n before 2.33.4 and 2.34.x before 2.34.1 contain a remote code execution vulnerability in the @n8n/workflow-sdk node-schema loader used for MCP node-schema loading. The loader derives a node's schema module path directly from the attacker-supplied node type string without validating...

n8n: GraphQL Node Bypasses "Allowed HTTP Request Domains" Restriction

Impact The GraphQL node did not enforce the "Allowed HTTP Request Domains" restriction on HTTP-based credentials such as Header Auth, Basic Auth, Query Auth, and OAuth, unlike the HTTP Request node. An authenticated user able to create or edit workflows could therefore point the node's endpoint a...

Arbitrary Code Injection

Overview n8n-workflow is a Workflow base code of n8n Affected versions of this package are vulnerable to Arbitrary Code Injection via crafted expressions using arrow functions in the expression. An attacker can execute arbitrary system commands by bypassing the intended sandbox restrictions. Note...

@0xlimao/n8n-nodes-ethereum (>=1.0.0, <=1.0.1), @a700/n8n-nodes-agent700 (>=1.0.5, <=1.0.7) +2137 more potentially affected by unknown CVE via n8n-workflow (>=2.0.0-rc.0, <=2.31.2)

n8n-workflow NPM version =2.0.0-rc.0, =1.0.0, =1.0.5, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =1.0.0, =0.2.2, =0.3.6, =0.1.0, =1.0.0, =1.3.1 and more Source cves: unknown CVE Source advisory: SNYK:JS-N8NWORKFLOW-18323974...

@n8n/agents (0.17.0), @n8n/ai-node-sdk (0.22.0) +25 more potentially affected by unknown CVE via n8n-workflow (2.32.0)

n8n-workflow NPM version 2.32.0 is affected by a known vulnerability. The following packages have a transitive dependency on n8n-workflow and may be impacted: - @n8n/agents 0.17.0 - @n8n/ai-node-sdk 0.22.0 - @n8n/ai-utilities 0.25.0 - @n8n/ai-workflow-builder 1.32.0 - @n8n/api-types 1.32.0 -...

NPM: n8n: Prototype Pollution via Workflow Credentials Leads to Unauthenticated User and Project Enumeration

NPM: n8n: Prototype Pollution via Workflow Credentials Leads to Unauthenticated User and Project Enumeration vulnerability discovered by ? in WordPress Npm n8n versions 1.123.61...

n8n: Stored DOM XSS via Resource Locator `cachedResultUrl`

Impact The Resource Locator passes the workflow-persisted cachedResultUrl to window.open without scheme validation. When a victim opens the crafted workflow and interact with external links, the JavaScript payload runs in the victim's browser. Patches The issue has been fixed in n8n versions...

Cross-site Scripting (XSS)

Overview n8n is a n8n Workflow Automation Tool Affected versions of this package are vulnerable to Cross-site Scripting XSS in the HTML preview, which renders execution output into an iframe srcdoc without the sandbox attribute. An attacker can execute arbitrary scripts in the context of the...

@n8n/agents (0.13.0), @n8n/ai-node-sdk (0.18.0) +17 more potentially affected by CVE-2026-59259 via n8n-workflow (2.28.0)

n8n-workflow NPM version 2.28.0 is affected by a known vulnerability. The following packages have a transitive dependency on n8n-workflow and may be impacted: - @n8n/agents 0.13.0 - @n8n/ai-node-sdk 0.18.0 - @n8n/ai-utilities 0.21.0 - @n8n/ai-workflow-builder 1.28.0 - @n8n/api-types 1.28.0 -...

@0xlimao/n8n-nodes-ethereum (>=1.0.0, <=1.0.1), @a700/n8n-nodes-agent700 (>=1.0.5, <=1.0.7) +2131 more potentially affected by CVE-2026-59259 via n8n-workflow (>=2.0.0, <=2.27.1)

n8n-workflow NPM version =2.0.0, =1.0.0, =1.0.5, =0.0.1, =1.0.0, =0.0.1, =0.0.1, =1.0.0, =0.2.2, =0.3.6, =0.1.0, =1.0.0, =1.3.1 and more Source cves: CVE-2026-59259 Source advisory: SNYK:JS-N8NWORKFLOW-18017739...

@ai-growth/n8n-nodes-wordpress (>=0.2.0, <=0.6.12), @antonytm/n8n-nodes-test (>=0.1.5, <=0.2.1) +80 more potentially affected by CVE-2026-59259 via n8n-workflow (>=1.0.0, <=1.120.18)

n8n-workflow NPM version =1.0.0, =0.2.0, =0.1.5, =0.0.17, =1.0.2, =1.0.1, =0.2.0, =0.19.0, =0.33.0, =0.4.0, =0.11.0, =0.33.0, =1.1.0, =1.1.0, =1.26.24 and more Source cves: CVE-2026-59259 Source advisory: SNYK:JS-N8NWORKFLOW-18017739...